2-[(trifluoromethyl)sulfanyl]ethan-1-ol CAS 307337-29-7
| CAS No. | 307337-29-7 |
| Molecular Formula | C3H5F3OS |
| Molecular Weight | 146.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-[(trifluoromethyl)sulfanyl]ethan-1-ol.
2-[(trifluoromethyl)sulfanyl]ethan-1-ol (CAS 307337-29-7), molecular formula C3H5F3OS and molecular weight 146.13 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, 2-[(trifluoromethyl)sulfanyl]ethan-1-ol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 146.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-[(trifluoromethyl)sulfanyl]ethan-1-ol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C3H5F3OS |
| Molecular Weight | 146.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related trifluoromethyl Standards
- 2-(Trifluoromethyl)pyridine (CAS 368-48-9)
- 3-(Trifluoromethyl)pyridine (CAS 3796-23-4)
- 2-[(trifluoromethyl)sulfanyl]ethan-1-amine (CAS 609354-98-5)
- 2-(Trifluoromethyl)pyrimidine (CAS 116470-67-8)
- 3-(Trifluoromethyl)pyridazine (CAS 132537-43-0)
- 4-(Trifluoromethyl)pyrimidine (CAS 136547-16-5)
- 5-(Trifluoromethyl)pyrimidine (CAS 176214-12-3)
- 1-(Trifluoromethyl)cyclobutane-1-carbonitrile (CAS 1447949-37-2)
Recommended Standards
- 2,2-difluorospiro[3.3]heptan-6-one (CAS 2137641-05-3)
- 5-NITRO-1,3,4-THIADIAZOL-2-AMINE (CAS 26907-62-0)
- 2,2-difluorospiro[2.3]hexane-5-carbaldehyde (CAS 2411246-39-2)
- 6,6-Difluorobicyclo[3.1.0]hexane-3-carbaldehyde (CAS 494210-62-7)
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